UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RhQ0M+/5ifznMXywhJEiJB1SLmzExHlrEoOhrKALE0=' 
WHERE 
  key_id = '8098576d1389c9cd653ebe2861b4c9953d6bd0350d747790301fafff926381a8' 
  AND (
    token = '0RhQ0M+/5ifznMXywhJEiJB1SLmzExHlrEoOhrKALE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )